2024 CCZT dumps review - Professional Quiz Study Materials
CCZT Test Prep Training Practice Exam Questions Practice Tests
NEW QUESTION # 31
When planning for ZT implementation, who will determine valid
users, roles, and privileges for accessing data as part of data
governance?
- A. Compliance officers
- B. Application owners
- C. Asset owners
- D. IT teams
Answer: C
NEW QUESTION # 32
Which component in a ZTA is responsible for deciding whether to
grant access to a resource?
- A. The policy component
- B. The policy engine (PE)
- C. The policy administrator (PA)
- D. The policy enforcement point (PEP)
Answer: B
Explanation:
Explanation
The policy engine (PE) is the component in a ZTA that is responsible for deciding whether to grant access to a resource. The PE evaluates the policies and the contextual data collected from various sources, such as the user identity, the device posture, the network location, the resource attributes, and the environmental factors, and then generates an access decision. The PE communicates the access decision to the policy enforcement point (PEP), which enforces the decision on the resource.
References =
Certificate of Competence in Zero Trust (CCZT) prepkit, page 14, section 2.2.2 What Is Zero Trust Architecture (ZTA)? - F5, section "Policy Engine" What is Zero Trust Architecture (ZTA)? | NextLabs, section "Core Components"
[SP 800-207, Zero Trust Architecture], page 11, section 3.3.1
NEW QUESTION # 33
Which of the following is a required concept of single packet
authorizations (SPAs)?
- A. An SPA header is encrypted and thus trustworthy.
- B. An SPA packet must be digitally signed and authenticated.
- C. An SPA packet must self-contain all necessary information.
- D. Upon receiving an SPA, a server must respond to establish secure connectivity.
Answer: B
Explanation:
Explanation
Single Packet Authorization (SPA) is a security protocol that allows a user to access a secure network without the need to enter a password or other credentials. Instead, it is an authentication protocol that uses a single packet - an encrypted packet of data - to convey a user's identity and request access1. A key concept of SPA is that the SPA packet must be digitally signed and authenticated by the SPA server before granting access to the user. This ensures that only authorized users can send valid SPA packets and prevents replay attacks, spoofing attacks, or brute-force attacks23.
References =
Zero Trust: Single Packet Authorization | Passive authorization
Single Packet Authorization | Linux Journal
Single Packet Authorization Explained | Appgate Whitepaper
NEW QUESTION # 34
Which activity of the ZT implementation preparation phase ensures
the resiliency of the organization's operations in the event of
disruption?
- A. Business continuity and disaster recovery
- B. Change management process
- C. Visibility and analytics
- D. Compliance
Answer: A
Explanation:
Explanation
Business continuity and disaster recovery are the activities of the ZT implementation preparation phase that ensure the resiliency of the organization's operations in the event of disruption. Business continuity refers to the process of maintaining or restoring the essential functions of the organization during and after a crisis, such as a natural disaster, a cyberattack, or a pandemic. Disaster recovery refers to the process of recovering the IT systems, data, and infrastructure that support the business continuity. ZT implementation requires planning and testing the business continuity and disaster recovery strategies and procedures, as well as aligning them with the ZT policies and controls.
References =
Zero Trust Planning - Cloud Security Alliance, section "Monitor & Measure" Zero Trust architecture: a paradigm shift in cybersecurity - PwC, section "Continuous monitoring and improvement" Zero Trust Implementation, section "Outline Zero Trust Architecture (ZTA) implementation steps"
NEW QUESTION # 35
What is a server exploitation threat that SDP features (server isolation, single packet authorization [SPA], and dynamic drop-all firewalls) protect against?
- A. Denial of service (DoS)/distributed denial of service (DDoS) attacks
- B. Domain name system (DNS) poisoning attacks
- C. Certificate forgery attacks
- D. Phishing attacks
Answer: C
Explanation:
Explanation
SDP features protect against certificate forgery attacks by using identity verification mechanisms that prevent attackers from impersonating servers or users.References = Zero Trust Training (ZTT) - Module 8: Testing and Validation
NEW QUESTION # 36
ZTA reduces management overhead by applying a consistent
access model throughout the environment for all assets. What can
be said about ZTA models in terms of access decisions?
- A. The traffic of the access workflow must contain all the parameters
for the policy enforcement points. - B. Access revocation data will be passed from the policy decision points to the policy enforcement points.
- C. Each access request is handled just-in-time by the policy decision
points. - D. The traffic of the access workflow must contain all the parameters
for the policy decision points.
Answer: C
Explanation:
ZTA models in terms of access decisions are based on the principle of "never trust, always verify", which means that each access request is handled just-in-time by the policy decision points. The policy decision points are the components in a ZTA that evaluate the policies and the contextual data collected from various sources, such as the user identity, the device posture, the network location, the resource attributes, and the environmental factors, and then generate an access decision. The access decision is communicated to the policy enforcement points, which enforce the decision on the resource. This way, ZTA models apply a consistent access model throughout the environment for all assets, regardless of their location, type, or ownership.
References =
* Certificate of Competence in Zero Trust (CCZT) prepkit, page 14, section 2.2.2
* What Is Zero Trust Architecture (ZTA)? - F5, section "Policy Engine"
* Zero trust security model - Wikipedia, section "What Is Zero Trust Architecture?"
* Zero Trust Maturity Model | CISA, section "Zero trust security model"
NEW QUESTION # 37
In a ZTA, automation and orchestration can increase security by
using the following means:
- A. Kubernetes and docker
- B. Infrastructure as code (laC) and identity lifecycle management
- C. Static application security testing (SAST) and dynamic application
security testing (DAST) - D. Data loss prevention (DLP) and cloud security access broker (CASB)
Answer: B
Explanation:
Explanation
In a ZTA, automation and orchestration can increase security by using the following means:
Infrastructure as code (laC): laC is a practice of managing and provisioning IT infrastructure through code, rather than manual processes or configuration tools1. laC can increase security by enabling consistent, repeatable, and scalable deployment of ZTA components, such as policies, gateways, firewalls, and micro-segments2. laC can also facilitate compliance, auditability, and change management, as well as reduce human errors and configuration drifts3.
Identity lifecycle management: Identity lifecycle management is a process of managing the creation, modification, and deletion of user identities and their access rights throughout their lifecycle4. Identity lifecycle management can increase security by ensuring that users have the appropriate level of access to resources at any given time, based on the principle of least privilege5. Identity lifecycle management can also automate the provisioning and deprovisioning of user accounts, enforce strong authentication and authorization policies, and monitor and audit user activity and behavior6.
References =
What is Infrastructure as Code? | Cloudflare
Zero Trust Architecture: Infrastructure as Code
Infrastructure as Code: Security Best Practices
What is Identity Lifecycle Management? | One Identity
Zero Trust Architecture: Identity and Access Management
Identity Lifecycle Management: A Zero Trust Security Strategy
NEW QUESTION # 38
For ZTA, what should be used to validate the identity of an entity?
- A. Password management system
- B. Multifactor authentication
- C. Single sign-on
- D. Bio-metric authentication
Answer: B
Explanation:
Explanation
Multifactor authentication is a method of validating the identity of an entity by requiring two or more factors, such as something the entity knows (e.g., password, PIN), something the entity has (e.g., token, smart card), or something the entity is (e.g., biometric, behavioral). Multifactor authentication enhances the security of Zero Trust Architecture (ZTA) by reducing the risk of identity compromise and unauthorized access.
References = Certificate of Competence in Zero Trust (CCZT) - Cloud Security Alliance, Zero Trust Training (ZTT) - Module 4: Identity and Access Management
NEW QUESTION # 39
To ensure an acceptable user experience when implementing SDP, a
security architect should collaborate with IT to do what?
- A. Plan to release SDP as part of a single major change or a "big-bang" implementation.
- B. Advise IT stakeholders that the security team will fully manage all aspects of the SDP rollout.
- C. Build the business case for SDP, based on cost modeling and
business value. - D. Model and plan the user experience, client software distribution,
and device onboarding processes.
Answer: D
Explanation:
To ensure an acceptable user experience when implementing SDP, a security architect should collaborate with IT to model and plan the user experience, client software distribution, and device onboarding processes. This is because SDP requires users to install and use client software to access the protected resources, and the user experience may vary depending on the device type, operating system, network conditions, and security policies. By modeling and planning the user experience, the security architect and IT can ensure that the SDP implementation is user-friendly, consistent, and secure.
References = Certificate of Competence in Zero Trust (CCZT) - Cloud Security Alliance, Zero Trust Training (ZTT) - Module 7: Network Infrastructure and SDP
NEW QUESTION # 40
Which ZT element provides information that providers can use to
keep policies dynamically updated?
- A. Data sources
- B. Identities
- C. Communication
- D. Resources
Answer: A
Explanation:
Explanation
Data sources are the ZT element that provide information that providers can use to keep policies dynamically updated. Data sources are the inputs that feed the policy engine and the policy administrator with the relevant data and context about the entities, resources, transactions, and environment in the ZTA. Data sources help to inform the policy decisionsand actions based on the current state and conditions of the ZTA. Data sources can include identity providers, device management systems, threat intelligence feeds, network monitoring tools, etc.
References = Certificate of Competence in Zero Trust (CCZT) - Cloud Security Alliance, Zero Trust Training (ZTT) - Module 3: ZTA Architecture and Components
NEW QUESTION # 41
What should an organization's data and asset classification be based on?
- A. Recovery of data
- B. History of data
- C. Location of data
- D. Sensitivity of data
Answer: D
Explanation:
Data and asset classification should be based on the sensitivity of data, which is the degree to which the data requires protection from unauthorized access, modification, or disclosure. Data sensitivity is determined by the potential impact of data loss, theft, or corruption on the organization, its customers, and its partners. Data sensitivity can also be influenced by legal, regulatory, and contractual obligations.
References =
* Certificate of Competence in Zero Trust (CCZT) prepkit, page 10, section 2.1.1
* Identify and protect sensitive business data with Zero Trust, section 1
* Secure data with Zero Trust, section 1
* SP 800-207, Zero Trust Architecture, page 9, section 3.2.1
NEW QUESTION # 42
Optimal compliance posture is mainly achieved through two key ZT
features:_____ and_____
- A. (1) Authentication (2) Authorization of all networked assets
- B. (1) Principle of least privilege (2) Verifying remote access
connections - C. (1) Discovery (2) Mapping access controls and network assets
- D. (1) Never trusting (2) Reducing the attack surface
Answer: A
Explanation:
Optimal compliance posture in a Zero Trust environment is primarily achieved through rigorous authentication and authorization of all networked assets. Zero Trust operates on the principle of "never trust, always verify," which necessitates robust authentication mechanisms to verify the identity of users and devices. Following authentication, authorization ensures that each authenticated entity has explicit permission to access only the resources necessary for its function, aligning with the principle of least privilege. These practices ensure a secure and compliant posture by minimizing the attack surface and reducing the risk of unauthorized access.
NEW QUESTION # 43
Which approach to ZTA strongly emphasizes proper governance of
access privileges and entitlements for specific assets?
- A. ZTA using micro-segmentation
- B. ZTA using network infrastructure and SDPs
- C. ZTA using device application sandboxing
- D. ZTA using enhanced identity governance
Answer: D
Explanation:
Explanation
ZTA using enhanced identity governance is an approach to ZTA that strongly emphasizes proper governance of access privileges and entitlements for specific assets. This approach focuses on managing the identity lifecycle, enforcing granular and dynamic policies, and auditing and monitoring access activities. ZTA using enhanced identity governance helps to ensure that only authorized and verified entities can access the protected assets based on the principle of least privilege and the context of the request.
References = Certificate of Competence in Zero Trust (CCZT) - Cloud Security Alliance, Zero Trust Training (ZTT) - Module 5: Enhanced Identity Governance
NEW QUESTION # 44
Which element of ZT focuses on the governance rules that define
the "who, what, when, how, and why" aspects of accessing target
resources?
- A. Scrutinize explicitly
- B. Data sources
- C. Never trust, always verify
- D. Policy
Answer: D
Explanation:
Policy is the element of ZT that focuses on the governance rules that define the "who, what, when, how, and why" aspects of accessing target resources. Policy is the core component of a ZTA that determines the access decisions and controls for each request based on various attributes and factors, such as user identity, device posture, network location, resource sensitivity, and environmental context. Policy is also the element that enables the ZT principles of "never trust, always verify" and "scrutinize explicitly" by enforcing granular, dynamic, and data-driven rules for each access request.
References =
* Certificate of Competence in Zero Trust (CCZT) prepkit, page 14, section 2.2.2
* What Is Zero Trust Architecture (ZTA)? - F5, section "Policy Engine"
* Zero Trust Architecture Project - NIST Computer Security Resource Center, slide 9
* [Zero Trust Frameworks Architecture Guide - Cisco], page 4, section "Policy Decision Point"
NEW QUESTION # 45
What is one benefit of the protect surface in a ZTA for an
organization implementing controls?
- A. Controls can be implemented at all ingress and egress points of the
network and minimize risk. - B. Controls can be moved away from the asset and minimize risk.
- C. Controls can be moved closer to the asset and minimize risk.
- D. Controls can be implemented at the perimeter of the network and
minimize risk.
Answer: C
Explanation:
The protect surface in a ZTA is the collection of sensitive data, assets, applications, and services (DAAS) that require protection from threats1. One benefit of the protect surface in a ZTA for an organization implementing controls is that it allows the controls to be moved closer to the asset and minimize risk. This means that instead of relying on a single perimeter or boundary to protect the entire network, ZTA enables granular and dynamic controls that are applied at or near the DAAS components, based on the principle of least privilege2. This reduces the attack surface and the potential impact of a breach, as well as improves the visibility and agility of the security posture3.
References =
* Zero Trust Architecture | NIST
* Zero Trust Architecture Explained: A Step-by-Step Approach - Comparitech
* What is Zero Trust Architecture (ZTA)? - CrowdStrike
NEW QUESTION # 46
Which ZT tenet is based on the notion that malicious actors reside
inside and outside the network?
- A. Assume breach
- B. Scrutinize explicitly
- C. Assume a hostile environment
- D. Requiring continuous monitoring
Answer: A
Explanation:
Explanation
The ZT tenet of assume breach is based on the notion that malicious actors reside inside and outside the network, and that any user, device, or service can be compromised at any time. Therefore, ZT requires continuous verification and validation of all entities and transactions, and does not rely on implicit trust or perimeter-based defenses
NEW QUESTION # 47
What does device validation help establish in a ZT deployment?
- A. Unrestricted public access
- B. Trusted connection based on certificate-based keys
- C. Connection based on user
- D. High-speed network connectivity
Answer: B
Explanation:
Device validation helps establish a trusted connection based on certificate-based keys in a ZT deployment.
Device validation is the process of verifying the identity and posture of the devices that request access to the protected resources. Device validation relies on the use of certificates, which are digital credentials that bind the device identity to a public key. Certificates are issued by a trusted authority and can be used to authenticate the device and encrypt the communication. Device validation helps to ensure that only healthy and compliant devices can access the resources, and that the connection is secure and confidential.
References =
* Certificate of Competence in Zero Trust (CCZT) prepkit, page 15, section 2.2.3
* Zero Trust and Windows device health - Windows Security, section "Device health attestation on Windows"
* Devices and zero trust | Google Cloud Blog, section "In a zero trust environment, every device has to earn trust in order to be granted access."
NEW QUESTION # 48
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